diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 4d45090..18517dd 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,5 +1,5 @@
 ---
-name: Build and publish a Docker image
+name: Publish release
 on:
   release:
     types: [published]
diff --git a/Cargo.lock b/Cargo.lock
index 4b3f34d..44c7f8c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1758,7 +1758,7 @@ dependencies = [
 
 [[package]]
 name = "reductionist"
-version = "0.6.0"
+version = "0.6.1"
 dependencies = [
  "async-trait",
  "aws-credential-types",
diff --git a/Cargo.toml b/Cargo.toml
index ec452bd..53fe10c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "reductionist"
-version = "0.6.0"
+version = "0.6.1"
 edition = "2021"
 # Due to AWS SDK.
 rust-version = "1.66.1"
@@ -32,7 +32,7 @@ axum-server = { version = "0.4.7", features = ["tls-rustls"] }
 clap = { version = "4.2", features = ["derive", "env"] }
 expanduser = "1.2.2"
 flate2 = "1.0"
-http = "*"
+http = "0.2"
 hyper = { version = "0.14", features = ["full"] }
 lazy_static = "1.4"
 maligned = "0.2.1"
@@ -42,7 +42,7 @@ ndarray-stats = "0.5"
 num-traits = "0.2.16"
 prometheus = { version = "0.13", features = ["process"] }
 serde = { version = "1.0", features = ["derive"] }
-serde_json = "*"
+serde_json = "1.0"
 strum_macros = "0.24"
 thiserror = "1.0"
 tokio = { version = "1.28", features = ["full"] }